The Water Balance of Picea Crassifolia Forests in Qilian Mountains Based on Spatial Data Structure
NIU Yun, LIU Xian-de, ZHANG Hong-bin, GE Shuang-lan
Remote Sensing Technology and Application . 2006, (4): 344 -348 .  DOI: 10.11873/j.issn.1004-0323.2006.4.344